All/More Electric Aircraft Engine & Airframe Systems - Turbo & Jet ...

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Impact of the AEA Concept Implication on <strong>Aircraft</strong> Aerodynamic Efficiency Adoption of all electric technologies could reduce the operating empty weight of the aircraft and could lead to reduction in fuel load, thrust required, maximum takeoff weight, etc. Reductions in maximum aircraft take‐off weight could reduce the wing area, which in turn could allow for reduced wing span and increased aspect ratio, thus improving the aerodynamic efficiency of the aircraft. Unclassified 42
Impact of the AEA Concept Implication on <strong>Aircraft</strong> Aerodynamic Efficiency (Cont.) Reductions in thrust requirements and turbine entry temperature could reduce jet velocity and noise as well as NOx emissions. Reduced sfc, aircraft mass and improved aerodynamic efficiency would lead to reduced fuel consumption thus CO2 emissions. Unclassified 43
Page 1 and 2: The 9th Israeli Symposium on Jet En
Page 3 and 4: Evolution of the All/More Electric
Page 5 and 6: “Conventional” Philosophy (Cont
Page 7 and 8: “Conventional” Philosophy (Cont
Page 9 and 10: Effects of Takeoff on Aircraft Oper
Page 11 and 12: Effects of Bleed Air and Shaft Powe
Page 13 and 14: “Electric Aircraft” Philosophy
Page 17 and 18: “Electric Aircraft” Unclassifie
Page 19 and 20: “Electric Aircraft” Improved re
Page 23 and 24: Secondary Power Systems (SPS) Distr
Page 25 and 26: Conventional Secondary Power System
Page 27 and 28: Typical Power Level of Electrical L
Page 29 and 30: AC Power Generation & Regenerative
Page 31 and 32: B787 “Bleedless” System Archite
Page 33 and 34: B787 Hybrid Electrical Power Distri
Page 35 and 36: Conventional Vs. Electric ECS Conve
Page 37 and 38: Actuation System The four‐engine
Page 39 and 40: Impact of Aircraft and Engine Desig
Page 41: Impact of Aircraft and Engine Desig
Page 45 and 46: More Electric Engine (MEE) Challeng
Page 47 and 48: IAI More “Electric Aircraft” B7

All/More Electric Aircraft Engine & Airframe Systems - Turbo & Jet ...

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